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A study on Traditional fish preservation method and certain ethnomedicinal fishes of Bodo tribe of Kokrajhar District, Assam, India 印度阿萨姆邦Kokrajhar地区Bodo部落传统鱼类保存方法及某些民族药鱼的研究
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.6770
Jwngma Narzary, H. Mwchahary, Illora Narzary
Kokrajhar district, located in the western part of Assam has abundant natural fishery resources consisting of streams, beels, flooded lands etc. The main community of the district is Bodo tribe. Bodo people consume fishes as delicious and medicinal diet. Fish is taken by them in different forms in fresh or in preserved. They use certain fishes as medicine for some diseases. Nafam is a traditional preserved fish product of Bodo tribe. Though traditional but the preparation technique of nafam have various advantages. In this study, the Nafam preparation method of Bodo tribe is broadly described. Certain ethnomedicinal fishes are also trying to highlight on this study. Keywords—Nafam, Fish, Preserved, Ethnomedicine, Bodo Tribe
Kokrajhar区位于阿萨姆邦西部,拥有丰富的天然渔业资源,包括溪流、河流、洪水泛滥的土地等。该地区的主要社区是Bodo部落。博多人食用鱼作为美味和药用的饮食。他们以不同的形式获取鱼,新鲜的或腌制的。他们用某些鱼作为治疗某些疾病的药物。Nafam是Bodo部落传统的腌鱼产品。nafam的制作工艺虽然传统,但具有多方面的优点。在本研究中,广泛地描述了Bodo部落的Nafam制备方法。某些民族药用鱼类也试图强调这项研究。关键词:nafam,鱼,腌制,民族医药,Bodo部落
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引用次数: 2
Study on soil analysis in ponds in the Sabang block areas, West Bengal, India 印度西孟加拉邦沙邦块区池塘土壤分析研究
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.5363
U. Maji, Ranajit Kumar Khalua, Kartik Maiti
- Bacteria live in fresh water, soil, air and sea water. Bacteria have different nature in different zone. Thus periphyton bacteria has different characteristic in different zone. But I discussed in my topic soil analysis in fresh water ponds in Sabang block areas. I have done the experiment about one year in Sabang block areas. Soil collected by the bucket. This collected soil is collected from five ponds (Ghat pond, Dhara pond, Majari pond, Nandan pond & Masanta pond) in Sabang block areas. There were two types of pond present Control pond and Experimental pond. In this pond was added the semidried cow dank. In this experiment we are followed the some methods. The pond bottom soil was analyzed for nitrogen, available phosphorus and available potassium following the standard methods of AOAC (1980). In all the experimental ponds before treatment however, after treatment the nitrogen level increased considerable. Phosphorus plays significant role in enhancing the productivity of pond. Potassium is not limiting factor and is not necessary to increase production.
细菌生活在淡水、土壤、空气和海水中。细菌在不同的区域有不同的性质。因此,不同区域的周生细菌具有不同的特性。但我在我的主题中讨论了沙邦街区淡水池塘的土壤分析。我在沙邦街区做了大约一年的实验。用桶收集的土壤。收集的土壤来自Sabang街区的五个池塘(Ghat池塘、Dhara池塘、Majari池塘、Nandan池塘和Masanta池塘)。实验池分为对照池和实验池两种。在这个池塘里加入了半干牛湿。在这个实验中,我们遵循了一些方法。采用AOAC(1980)标准方法对池底土壤进行了氮、有效磷和有效钾的分析。处理前各试验池氮水平均有显著提高。磷对提高池塘生产力具有重要作用。钾不是限制因素,也不是增产的必要条件。
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引用次数: 0
An Investigation of Soil micro faunal diversity in chemical effluents contaminated soil versus normal soil at A. B. N. Seal College Campus, Cooch Behar, West Bengal 西孟加拉邦库奇贝哈尔A. B. N. Seal学院校园化学废水污染土壤与正常土壤中土壤微动物多样性的调查
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.4852
Debojyoti Dutta
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引用次数: 0
Acaulospora paulinae, a new record of arbuscular mycorrhizal fungal species from Telangana state, India 印度特伦甘纳邦丛枝菌根真菌新记录种——宝莲芽孢
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.6466
K. H. Prasad, A. Hindumathi, B. Bhadraiah
Acaulospora paulinae was isolated from the rhizosphere soils of Setaria italica (Poaceae), Emilia sonchifolia and Vernonia cinerea (Asteraceae) from Nagarkurnool and Wanaparthy Districts, Telangana, India. The spores are globose to subglobose, 60-95μm in diameter. Sometimes ovoid 60-70 X 80-95 μm. Hyaline to sub hyaline or pale yellow. The spore wall composed of three layers. The surface of the middle layer is ornamented with evenly distributed pits 2.0-2.5 X 3.0-3.5 μm. A. paulinae spores were found in sandy loam soils with decreasing spore numbers. A. paulinae is a characteristic member of the arbuscular mycorrhizal fungal communities in soils with pH 5.3-8.5 in sandy loam soils of Nagarkurnool and Wanaparthy Districts, Telangana, India. Keywords— Acaulospora paulinae, Arbuscular mycorrhizal fungi, Glomeromycota, Rhizosphere, Acaulosporaceae, Spore morphology, Taxonomy.
从印度特伦甘纳邦Nagarkurnool和Wanaparthy地区的意大利芥蒿(Poaceae)、sonchifolia和Vernonia cinerea (Asteraceae)根际土壤中分离到了一株宝莲芽孢杆菌(Acaulospora paulinae)。孢子球形至近球形,直径60 ~ 95μm。有时呈卵形,60-70 × 80-95 μm。透明到半透明或淡黄色。孢子壁由三层组成。中间层表面均匀分布着2.0 ~ 2.5 μm × 3.0 ~ 3.5 μm的凹坑。在沙壤土中发现了孢子,孢子数量呈递减趋势。在印度泰伦加纳邦Nagarkurnool和Wanaparthy地区pH为5.3 ~ 8.5的沙质壤土中,a.p ulinae是一个典型的丛枝菌根真菌群落成员。关键词:宝莲针叶孢,丛枝菌根真菌,球菌科,根际,针叶孢科,孢子形态,分类
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引用次数: 0
Diversity and Distribution of Phytoplankton at selected sites of Jamnagar coast, Gujarat, India 印度古吉拉特邦贾姆纳格尔海岸选定地点浮游植物的多样性和分布
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.1925
Roshani N. Bhagat, Rajal Patel, H. Salvi, R. D. Kamboj
AbstractPhytoplanktons are the primary producer of marine ecosystems and contribute towards the primary productivity of aquatic environment. The present study was carried out at three selected sites of Gulf of Kachchh (GoK) viz; Pirotan, Sachana and Roziport. During the study, a total of 106 species of phytoplankton were recorded, of which the highest species diversity was found at Rozi followed by Pirotan and Sachana. The maximum number of species diversity was contributed by the class Bacillariophyceae with 81.5 percentage , 79 percentage and 83 percentage at Pirotan, Rozi and Sachana, respectively. Rozi port reported the highest number of harmful phytoplankton i.e. some members of Bacillariophyceae and Dinophyceae. The highest number of species was recorded at Rozi port (75 sp.) followed by Pirotan (54 sp.) and Sachana (46 sp.). The varied environmental conditions prevailing at three study sites may cause variation in species composition at these sites.
摘要浮游植物是海洋生态系统的初级生产者,对水生环境的初级生产力有重要贡献。本研究是在Kachchh湾(GoK)的三个选定地点进行的,即;Pirotan, Sachana和Roziport。研究期间共记录到106种浮游植物,其中Rozi的物种多样性最高,其次是Pirotan和Sachana。在Pirotan、Rozi和Sachana,硅藻纲的物种多样性贡献最大,分别为81.5%、79%和83%。罗子港报告的有害浮游植物数量最多,即硅藻门和藻门的一些成员。以罗济港(75 sp.)最多,其次为Pirotan (54 sp.)和Sachana (46 sp.)。三个研究点的普遍环境条件不同,可能导致这些地点的物种组成发生变化。
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引用次数: 0
Preparation of Stable Silver Nanoparticle Containing Glycerol-AOT [bis(2-ethylhexyl)sulfosuccinate sodium salt] Reverse Micellar Solution using Hydrogen Gas as Reducing Agent and Silver Nitrate as Precursor Material 以氢气为还原剂,硝酸银为前驱体制备含甘油- aot[双(2-乙基己基)磺基琥珀酸钠盐]反胶束溶液的稳定纳米银
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.14
Palash Setua
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引用次数: 0
Induction of ovarian toxicity in the freshwater fish, Pseudetroplus maculatus (Bloch, 1795) after sublethal exposure of dibutyl phthalate 邻苯二甲酸二丁酯亚致死暴露后淡水鱼黄斑鱼卵巢毒性的诱导
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.2638
K. Sajla, K. P. Raibeemol, K. Chitra
Dibutyl phthalate, a plasticizer, is widely used as a softener in several commercial industrial products. The study investigated the sublethal effects of dibutyl phthalate on ovary of the freshwater fish, Pseudetroplus maculatus. Dibutyl phthalate exposed at 0.2 mg/ L concentration for 24, 72 and 96 h showed behavioural modifications in the fish. The body weight showed significant reduction after 72 h of toxicant exposure with concomitant increase in mucous deposition, which indicated whole-organism response against the toxicant. The weight of ovary and gonadosomatic index decreased significantly in all treatment groups thereby suggested the stress exhibited on female reproductive organ. Dibutyl phthalate prevented normal activities of steroidogenic enzymes as 3βand 17β-hydroxysteroid dehydrogenase in ovary of the fish. The alterations in the level of vitellogenin measured through indirect endpoints such as alkali-labile phosphoprotein and total protein in ovary and blood plasma indicated the estrogenic effects of the toxicant. Dibutyl phthalate disrupted hypothalamo-pituitary-gonadal axis as demonstrated by the increase in the levels of luteinizing hormone and testosterone with reduction in serum estradiol without remarkable changes in the level of follicle stimulating hormone. In the ovary, number of vitellogenic oocyte increased whereas the population of pre-vitellogenic oocyte declined without any changes in the number of post-vitellogenic oocyte. Histological evaluation revealed severe morphological damages associated to apoptosis such as empty follicle and atretic oocytes, membrane blebbing, nuclear condensation, vacuolization and broken theca granulosa membrane. The present findings suggested that sublethal exposure of DBP induced ovarian toxicity in the freshwater fish, Pseudetroplus maculatus. Keywords— Dibutyl phthalate, Steroidogenic enzymes, Hormones, Sublethal toxicity, Histology, Pseudetroplus maculatus
邻苯二甲酸二丁酯是一种增塑剂,在许多商业工业产品中被广泛用作软化剂。研究了邻苯二甲酸二丁酯对淡水鱼黄斑鱼卵巢的亚致死作用。以0.2 mg/ L浓度接触邻苯二甲酸二丁酯24、72和96 h后,鱼的行为发生改变。暴露于有毒物质72小时后,小鼠体重显著下降,同时粘膜沉积增加,表明机体对有毒物质产生了反应。各处理组雌鼠卵巢重量和性腺指数均显著降低,提示雌性生殖器官受到应激影响。邻苯二甲酸二丁酯抑制了鱼类卵巢中3β和17β-羟基类固醇脱氢酶的正常活性。通过卵巢和血浆中碱不稳定磷蛋白和总蛋白等间接终点测量卵黄蛋白原水平的变化表明该毒物具有雌激素作用。邻苯二甲酸二丁酯破坏了下丘脑-垂体-性腺轴,表现为黄体生成素和睾酮水平升高,血清雌二醇水平降低,但促卵泡激素水平没有显著变化。卵巢中卵黄形成前卵母细胞数量减少,卵黄形成后卵母细胞数量不变,卵黄形成前卵母细胞数量增加。组织学检查显示与细胞凋亡相关的严重形态学损伤,如卵泡空、卵母细胞闭锁、膜起泡、核凝结、空泡化和卵泡颗粒膜破裂。本研究结果表明,亚致死暴露DBP可诱导淡水鱼黄斑鱼卵巢毒性。关键词:邻苯二甲酸二丁酯,类固醇酶,激素,亚致死毒性,组织学,假性斑疹
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引用次数: 3
The Ecology of Merops Orientalis 东方花楸的生态学
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.1214
S. Mishra
— An ecosystem functions by the interrelationship between the different types of living organisms found in it. The birds are a vital component of many a food chains as they occupy diverse habitats and therefore, they play a very important role in establishing ecological balance in the nature. Thus, study of avian ecology is very important aspect of life-science. The Merops orientalis , commonly called as the ‗green bee-eater‘, is a very beautiful bird which is commonly found in the countryside. This study has been conducted to know the feeding, social and nesting behaviors of these tiny green bee-eaters. These amazing insectivorous birds are commonly found in this lush green region of Mosabani, a rural area in Jharkhand. These small hunters are slender having very colorful plumage and a typical tail structure. They mostly occur in pairs and nest in colonies. They roost on trees huddled in large groups making loud shrilling ‗treee- treee‘ sounds. These birds camouflage beautifully with the green leaves of the trees and bushes.
-生态系统的功能是通过在其中发现的不同类型的生物体之间的相互关系。鸟类是许多食物链的重要组成部分,因为它们占据着不同的栖息地,因此,它们在建立自然界的生态平衡方面发挥着非常重要的作用。因此,鸟类生态学的研究是生命科学的一个重要方面。东方Merops,通常被称为“绿色食蜂鸟”,是一种非常美丽的鸟,常见于农村。这项研究是为了了解这些小小的绿色食蜂鸟的进食、社交和筑巢行为。这些神奇的食虫鸟类通常生活在贾坎德邦农村莫萨巴尼郁郁葱葱的绿色地区。这些小猎人身材纤细,羽毛色彩艳丽,尾巴结构典型。它们大多成对出现,成群筑巢。他们栖息在树上蜷缩在大群发出响亮的尖叫声,树-树的声音。这些鸟用树木和灌木丛的绿叶伪装得很漂亮。
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引用次数: 1
In Situ Production of Silver Bio Nanoparticles from Marine Biosurfactant Bacteria and Evaluation of Its Antibacterial Activity 海洋生物表面活性剂细菌原位制备纳米银及其抗菌活性评价
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.511
M. Indhuja, D. Kavitha, P. Selvamaleeswaran, A. Palanisamy, M. Sureshkumar
BIOSURFACTANTS FROM MICRORGANISMS Biosurfactants are the surface-active molecules synthesized by microorganisms. With the advantage of environmental compatibility, the demand for biosurfactants has been steadily increasing and may eventually replace their chemically synthesized counterparts. Marine biosurfactants produced by some marine microorganisms have been paid more attention, particularly for the antimicrobial activity against various microbes in medicinal field. In this study, the screening of biosurfactant-producing marine microorganisms, the determination of biosurfactant activity as well as the recovery of marine biosurfactant and the antibacterial activity of the biosurfactant were done. The uses of silver nanoparticles with marine biosurfactants for the antibacterial activity also discussed. The marine Serratia sp. had the ability to produce the biosurfactant and shows high amount of antibacterial activity against some pathogenic bacteria.
生物表面活性剂生物表面活性剂是由微生物合成的具有表面活性的分子。由于具有环境相容性的优势,生物表面活性剂的需求一直在稳步增长,并可能最终取代化学合成的对应物。一些海洋微生物生产的海洋生物表面活性剂,特别是对各种微生物的抗菌活性,在医药领域受到越来越多的关注。本研究对产生生物表面活性剂的海洋微生物进行了筛选、生物表面活性剂活性的测定、海洋生物表面活性剂的回收及生物表面活性剂的抗菌活性进行了研究。讨论了纳米银与海洋生物表面活性剂在抗菌方面的应用。海洋沙雷氏菌具有生产生物表面活性剂的能力,对某些致病菌具有较高的抑菌活性。
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引用次数: 0
Screening of Endophytes from Traditionally Used Medicinal Plants of Manipur for Their Antimicrobial Activity An Impact towards Future Drug Discovery 曼尼普尔传统药用植物内生菌抗菌活性的筛选及其对未来药物开发的影响
Pub Date : 2019-10-31 DOI: 10.26438/ijsrbs/v6i5.3947
N. Ngashangva, S. Indiradevi, M. C. Kalita
Antimicrobial resistance has been developing fast and continuing to challenge the world medical sector. New strategies are needed to address this challenge that is incurring huge loss on human life. Medicinal plants from the untapped rainforest of the North-East India has a huge potential to find microbes that produce novel biomolecules. Bioactive endophytes were isolated from traditionally used medicinal plants. Paenibacillus spp. from Millettia spp. in a fermentation broth has shown strong and broad-spectrum of activity at the range of 1600 AU/ml. Unexplored region has huge prospect to find novel biomolecules which can be harvested in scientific, economical and environmentally friendly. Moreover, it has shown that the traditional medicinal plant harboured bioactive. Moreover, it will provide insights into its metabolic potential and ecological role of this species.
抗菌素耐药性一直在迅速发展,并继续对世界医疗部门构成挑战。需要采取新的战略来应对这一给人类生命造成巨大损失的挑战。来自印度东北部未开发雨林的药用植物具有巨大的潜力,可以发现产生新型生物分子的微生物。从传统药用植物中分离出具有生物活性的内生菌。在发酵液中,粟粒孢类芽孢杆菌在1600 AU/ml范围内表现出较强的广谱活性。在未开发的地区,寻找科学、经济、环保的新型生物分子具有巨大的前景。此外,它还显示了传统药用植物的生物活性。此外,它将为了解该物种的代谢潜力和生态作用提供见解。
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引用次数: 2
期刊
International Journal of Scientific Research in Biological Sciences
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